About Our Company As one of the most experienced manufacturer and exporter, w, Porr & Sons (P) Ltd., have been able to make available a world class gamut. The variety we bring-forth comprises Survey Total Station, Tilting Level Instrument, Digital Electronic Theodolite, Automatic Level Instrument, Consolidation Apparatus, Compression Testing Machine etc. These equipment and machines are prepared using high grade components. At our production unit which is furnished with modern technology, our array is made under the strict vigil of experts. After the equipment is ready, they are sent to the quality testing department. After the whole gamut is checked and approved only then the creations are delivered. By exercising a stringent quality control system, we have been able to offer a matchless gamut.